764236431

素因数分解:

$3^3\times 7^1\times {\mathrm{953}}^1\times {\mathrm{4243}}^1$

素因数の和:5212

約数の個数: 32

約数和(自身を含む): 1295608320

約数和(自身を除く): 531371889

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 953, 2859, 4243, 6671, 8577, 12729, 20013, 25731, 29701, 38187, 60039, 89103, 114561, 180117, 267309, 801927, 4043579, 12130737, 28305053, 36392211, 84915159, 109176633, 254745477, 764236431]

約数ペア:

[(1, 764236431), (3, 254745477), (7, 109176633), (9, 84915159), (21, 36392211), (27, 28305053), (63, 12130737), (189, 4043579), (953, 801927), (2859, 267309), (4243, 180117), (6671, 114561), (8577, 89103), (12729, 60039), (20013, 38187), (25731, 29701)]